End cap for shower rod



FIG. 1 is a perspective view of an end cap for shower rod showing my new design;

FIG. 2 is a front elevational view thereof; and,

FIG. 3 is a side view thereof.

The broken line showing of an opening is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for an end cap for shower rod, as shown and described. 